US Quidditch Rulebook, Thirteenth EditionEric Schnier, Kym Couch, Clay Dockery, Sarah Kneiling, Frederick Armstrong Nelson IV, Matthew Niederberger, Sarah Woolsey, Mary Kimball, Michael Clark-Polner, Will Hack · First published 2019Open the Tome
US Quidditch Rulebook, Twelth EditionMichael Clark-Polner, Cynthia Holden, Mary Kimball, Eric Schnier, Sarah Woolsey · First published 2018Open the Tome
Birds of Southern CaliforniaKimball L. Garrett, Jon L. Dunn, Brian E. Small, Map by Shawn Morse. Drawings by Eric Kriag · First published 2012Open the Tome
